Jaconé Surf Break

Lat Long: 22.93° S 42.61° W

Jaconé Surf Forecast and Surf Report

Issued: 2 am 02 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jaconé sea temperature is
22.5° C
0.6° 

Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Jaconé surf forecast from 2 Aug 2026:

  • Best quality surf: Wednesday 5 Aug, 6AM (local time) - 5ft (1.6m), 7s period, ENE swell with offshore winds.
  • Most powerful swell: Wednesday 5 Aug, 6AM (local time) - 5ft (1.6m), 7s period, ENE swell with 284 kJ wave energy.
  • Next surfable swell (1★+): Sunday 2 Aug, 12PM (local time) - 4.5ft (1.4m), 6s period with ENE swell.

Best Forecast Surf Conditions for Jaconé this week:

The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 02) at 12PM. The primary swell is predicted to be 1.4m and 6s period with a secondary swell of 0.7m and 6s. Another secondary swell of 0.5m and 10s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Jaconé in the next 16 days are 1.6m 7s and forecast to arrive on Wednesday (Aug 05) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Friday (Aug 07) at 9AM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+)12PM (Sun 2nd Aug)4.5ft (1.4m) 6s
Best Surf 6AM (Wed 5th Aug)5ft (1.6m) 7s
Most Powerful 6AM (Wed 5th Aug)5ft (1.6m) 7s

Table - best surf conditions forecast for Jaconé over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the cards for Jaconé over the next couple of weeks.

We’ve got a bit of a slow start, but things really start to build up and get interesting from the middle of next week onwards. The first few days are pretty average, with small, short-period windswell and only marginal conditions. The water temp is sitting around 73°F, which is pretty normal for this time of year, so a wetsuit isn’t really a worry.

Sunday morning (2 August) is the best of the early period. Jaconé is seeing a clean 5 ft swell from the ENE with a short 6-second period, but the wind is light offshore from the NE, making for some clean, if a bit weak, waves. The combined energy is only 264, so it’s not punchy, but it’s surfable. After that, it drops off into tiny, ordinary stuff for the next few days.

Now, hold on to your boards, because the real action kicks off around Monday 10 August. A big, powerful SSW groundswell rolls in, hitting 8 ft by Monday morning and building to 8 ft on Tuesday. The combined energy is massive, into the 2000s and 2500s – that’s serious, powerful water. The period is a long 13-14 seconds, so it’s got proper grunt. This is expert territory, though – 8 ft surf is not for the faint of heart. The wind on Tuesday is a light cross or cross-on, so it’s a bit messy.

The absolute standout, no question, is Wednesday 12 August. The morning is glassy – zero wind, calm as – and the swell is still a solid 8 ft from the SSW with a 13-second period. The combined energy (1814) is still massive. This is a window of pure, clean, powerful groundswell. It’s going to be pumping, but only for experienced surfers. The long period means it’ll be a bit straight at the beach, so look for the points.

The quality continues through Thursday and Friday mornings (13-14 August) with clean offshore winds and solid 6-6 ft SSW swell. Still very good for the crew who know what they’re doing. The energy is still high, over 1000.

By the weekend (15-16 August), the swell drops back to a more manageable 4-5 ft, and the wind stays offshore or light. It’s still good surf, but the size is down. The following Monday (17 August) morning looks clean again with a 5 ft E swell and offshore winds, a nice way to finish the run.

Overall, the first week is flat and ordinary, but the second week is all about a big, long-period SSW groundswell. Wednesday 12 August is the day to circle on the calendar – glassy, powerful, and clean. It’s a big wave, so leave the beginners on the sand.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Tue afternoon, min 18°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 33°C on Fri morning, min 22°C on Wed night). Wind will be generally light.

Sunday
2
Monday
3
Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
0
2
1
1
1
1
0
2
2
1
2
2
1
1
1
1
2
1
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.4
ENE
6
0.9
E
6
1
E
7
1.1
ENE
6
0.7
E
7
0.9
E
7
0.8
E
7
0.5
S
13
0.7
S
12
1
S
12
1
S
11
0.8
S
11
1.4
ENE
7
0.8
E
7
0.9
E
7
0.4
SSE
12
0.5
S
11
1
ENE
7
0.4
S
10
0.4
S
10
1.6
ENE
7
Wave Graph
Metric surfscale
Energy kJ
146
66
104
98
49
79
69
89
148
276
237
146
188
66
85
49
65
111
30
29
263
Wind (km/h)
5
NE
15
ESE
15
NE
5
NE
15
ESE
15
NE
10
NE
20
E
15
NE
5
NNE
15
ESE
10
NE
5
NNE
10
ESE
10
NE
10
NNE
5
E
15
NNE
10
NNE
10
NNW
5
W
Wind State
off
cross-off
off
off
cross-off
off
off
cross-off
off
cross-off
cross-off
off
off
cross-off
off
cross-off
cross-off
cross-off
off
cross-off
glassy
High Tide
4:59PM0.94m
4:49AM1.01m
5:32PM0.89m
5:36AM0.95m
6:11PM0.82m
6:35AM0.88m
6:59PM0.75m
8:11AM0.82m
8:07PM0.69m
11:16AM0.86m
10:45PM0.68m
12:29PM0.95m
11:57PM0.72m
Low Tide
11:13AM0.07m
11:29PM0.29m
12:00PM0.14m
00:18AM0.31m
12:54PM0.24m
1:15AM0.32m
2:01PM0.33m
2:21AM0.31m
3:19PM0.39m
3:34AM0.28m
4:40PM0.42m
4:46AM0.21m
5:52PM0.41m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:22
6:22
6:22
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:29
5:29
5:30
5:30
5:30
5:30
5:30
 mm
Temp °C
24
26
21
24
24
21
26
27
22
27
27
24
29
28
26
33
32
30
37
38
27
Feels °C
23
25
20
24
24
20
25
25
21
27
26
24
29
28
26
33
32
28
37
36
27
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Jaconé Surf forecast

The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.

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